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Sichuan Keenlion Microwave Technology——Duplexer


Sichuan Keenlion Microwave Technology E Thehiloe ka 2004, Sichuan Keenlion Mircrowave techenology CO., Ltd. ke moetsi ea ka sehloohong oa likarolo tsa Passive Mircrowave Sichuan Chengdu, Chaena.

Re fana ka lisebelisoa tsa mirrowave tse sebetsang hantle haholo le lits'ebeletso tse amanang le tsona bakeng sa lits'ebetso tsa microwave lapeng le kantle ho naha. Lihlahisoa li na le litšenyehelo tse ngata, ho kenyelletsa le likarohano tse fapaneng tsa matla, li-couplers tse tataisang, li-filters, li-componder, li-duplexer, likaroloana tse ikhethileng, li-isolators le li-circulator. Lihlahisoa tsa rona li etselitsoe ka ho khetheha maemo a fapaneng a feteletseng le mocheso. Litlhaloso li ka etsoa ho latela litlhoko tsa bareki 'me li sebetsa ho lihlopha tsohle tse tloaelehileng le tse tsebahalang tse nang le li-bandwidth tse fapaneng ho tloha ho DC ho ea ho 50GHz.

Duplexer

Duplexer ke lisebelisoa tse ka sehloohong tsa setsi sa ho sebetsa habeli sa kantle ho naha le seteishene sa relay, e leng ho arola matšoao a ho fetisa le ho amohela, ho netefatsa hore tse amohetsoeng le tse fetisitsoeng li ka sebetsa hantle. E na le lihlopha tse peli tsa li-filters tsa li-bandpass tsa maqhubu a fapaneng, ho qoba ho fetisetsa melaetsa ea lehae ho ea amohelang.

Theduplexere sebelisetsoa ho tsamaisa puisano le ho sebetsa naheng e le Tora e sa lebelloang, eo ka boeona e etsang qeto ea tikoloho ea tšebeliso ea eona le maemo a sebetsang.

Taba ea pele, re tšepa hore duplexer e nyane, e bobebe. Hajoale, ka lebaka la bongata ba duplexer le litaba tse ling tsa tekheniki, duplexer ea li-radiots tse tšoaroang ka letsoho ha e so tlalehe. Empa bakeng sa sebaka se ka fanoang ka li-radiotelers tsa koloi, likoloi, joalo-joalo, hape ho na le mathata a thelefono a se nang mohala le mathata a ho senya mocheso, e le hore ho finyelloe matšoao a mang a theknoloji, duplexer miniaturization e bohlokoa haholo.

Ea bobeli, duplexer e tlameha ho ba bonolo ho e kenya, haholo ha u kenya li-duplexer le li-radiots. E lokela ho ba matla, e ka tšeptjoa, e kopane, e khone ho mamella tšusumetso e itseng le ho thothomela, haholo-holo mohala o se nang mohala bakeng sa tikoloho e itseng. Rea tseba hore duplexer ea hajoale e ajoa hangata ho fumana litlhoko tsa maqhubu a ts'ebetso ea eona. Haeba sebopeho sa duplexer se sa fetohe, hoa khoneha ho etsa hore mohala o se nang mohala o senyehe, esita le moamoheli o tukang. Hanyenyane bohlokoa ka ho khetheha. Ho feta moo, e bohlokoa haholo joalo ka seteishene sa phalliso se thata haholoanyane, se hlokang hore duplexer e netefatse boleng ba puisano ka har'a mefuta e ts'oanang ea mocheso. Ka kakaretso, duplex e lokela ho ba le mocheso o hlakileng oa ts'ebetso 'me e be le matšoao a botsitso ba phetoho ea mocheso ho fihlela litlhoko tsa ts'ebeliso ea mochini kaofela.

 

 

Selelekela

Duplex e tloaelehileng e na le li-filters tse tšeletseng tse hananang le likhoele, resonant ka 'ngoe e fetisoa le ho amoheloa khafetsa. Sefahla sa ho qetela se amohelang se hlahisa maqhubu a phetisetso mme se thibela moamoheli oa likhoele tsa motlakase, 'me filthara ea ho qetela e fetisang maqhubu a kamohelo. Li-duplex tse ling ha lia ngoloa 'me li fumanehile feela Low le HIGH, tse kang doublock Low = 450, high = 460, e leng se bontšang hore LOW end e ka kopanya 450 mega receiver HIGH terminal ho ikopanya le 460 megabyte transmitter, kapa e tla The LOW end e hokahane le transmitter ea 450 megabyte. Terminal e HIGH e hokahane le moamoheli oa 460 megabyte, 'me maqhubu a phetiso le kamohelo a ka khutlisoa, empa frequency ea 460 e ke ke ea hokahanngoa le duplexer 450 megabytes ho qoba tšenyo ea seteishene le duplexer.

 

 

Khetha

Duplexer e lokela ho itlhophisa ho latela maqhubu a radio transmitting. Phapang ea maqhubu a 400 megabye 10 MHz duplexer work bandwidth e ka etsa bonnete ba hore ho itšehla thajana ho ka ba 90 dB, mme sebaka se le seng sa maqhubu se na le ts'ebetso e le 'ngoe ea 120 dB. Ha khafetsa ea tšebeliso e feta bophara ba duplexer e tala, karohano ea phetisetso le kamohelo e tla eketseha haholo, 'me potoloho e amohelang ha e sebetse hantle ka lebaka la kutlo ea karolo e fetisitsoeng. Seteishene sa radiographing sa Amateur U ka kakaretso se fumana 5 megabytes Hz, duplexer e sebelisitsoeng ke moralo o moqotetsane, o netefatsang hore ho itšehla thajana ha ho theoleloe, empa bandwidth e sebetsang e fokotsehile, mme ke 100 kHz. Boikoetliso bo pakile hore ts'ebeliso ea li-duplexer e molemo ho feta ho sebelisa li-antenna tse peli.

 

Re ka boela ra etsa likarolo tsa rf passive ho latela litlhoko tsa hau. U ka kenya leqephe la ho itlhophisa ho fana ka lintlha tseo u li hlokang.
https://www.keenlion.com/customization/

Emali:
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Nako ea poso: Jan-17-2022